baber/WOPTO huggingface dataset:
Patent JP-H06143583-A (JP)
Title: Print controller for ink jet printer
Inventor: OMORI HIDEYUKI
IPC: B41J19/96
Filed: 1992-11-10
Abstract: PURPOSE:To easily execute stressing of a character, sorting of contents, etc., by dividing a character row to be formed arbitrarily into a plurality of parts, and arbitrarily designating a character height and a character width in a range of heights and widths of characters to be printed by the use of ink jet. CONSTITUTION:Step waves of blocks are so prepared in a video RAM 21 that heights of characters can be designated at the respective blocks. Further, a column counter 6 for switching the character width at each block in synchronization therewith is provided, and control RAM 13 is provided as means for switching it in response to necessity during printing. As a result, since the arbitrary height and width of the character can be designated at arbitrary place of the character row, high lighting of the character and sorting of the contents can be easily executed.
Patent JP-H09148708-A (JP)
Title: Mounting structure of electronic component
Inventor: OGURA TAKETSUGU
IPC: H05K3/34
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce a stress exerted on an electronic component generated by a difference between a mounting board and the electronic component in their thermal expansion coefficient. SOLUTION: An electronic component 1 is made up of a body 2 and lead terminals 6. The lead terminals 6 are joined in cascade to external electrodes 3 formed on one end of the body 2 through high-temperature solders 5 or the like. The electronic component 1 having the body 2 and lead terminals 6 joined thereto in cascade is mounted on a mounting board 10 to be electrically connected to electrically conductive patterns 11 and 12 formed on the mounting board 10 via solders 15 and 16. In this connection, the thermal expansion coefficient of the electronic component 12 is set to be equal to that of the mounting board 10.
Patent JP-H01145294-A (JP)
Title: Steering gear for ship
Inventor: OKI RYOZO
IPC: B63H25/42
Filed: 1987-11-30
Abstract: PURPOSE:To attain stable turning performance over the whole area of the speed of a ship by setting the steering angle limiting value smaller when the speed is larger while setting same larger when it is smaller in performing automatic steering on the basis of an azimuth difference signal with respect to a target. CONSTITUTION:Signals from a course setter 5 for setting the azimuth of a destination and an azimuth detector 6 are input to a comparation unit 7 to detect the azimuth difference, and then operations of a propulsion unit 2 and turning unit 3 are carried out by means of steering angle computing unit 11 and drive unit 12. The operation is feedback-controlled at a steering angle detector 13. The number of revolutions of the propulsion unit 2 is detected by a speed detector 8, and then when the speed is high considering on the basis of the detection value, namely when the speed is larger, the steering angle limitation value is made smaller while when the former is smaller, the latter is made larger, by means of a steering angle limiting value computing unit 10. It is thus possible to attain stable turning performance over the whole area of the speed of a slip with the securement of turning moment sufficient when the speed is smaller.
Patent JP-H07150847-A (JP)
Title: Coupling device for cart
Inventor: YAMASHITA SADAYOSHI
IPC: B62B5/00
Filed: 1993-11-30
Abstract: PURPOSE:To form a coupling device in a simple structure by hindering burying into a main body of a holding member by a first stopper and hindering projection from the main body of the fast holding member by a second stopper. CONSTITUTION:A first stopper 40 corresponds in accordance with the external shape of a coin 300 and the prevention of the burying of a fast holding member 20 is released when the coin 300 is held to a holding section 21 for the fast holding member 20, and the fast holding of a key 30 is released when the fast holding member 20 is buried into a main body 10. Projection from the main body 10 is obstructed by the forward movement of a second stopper 50 energized in the progressive direction in the fast holding member 20 under the state. When the key 30 is inserted to the main body 10, the second stopper 50 is pushed by the front end section of the key 30 and retreated, and the obstruction of the projection of the fast holding member 20 is released. Since the fast holding member 20 is energized in the direction that the fast holding member 20 is protruded from the main body 10, the fast holding member 20 is projected instantaneously from the main body 10 to fast hold the key 30 while the holding section 21 is exposed. thus returning the coin 300.
Patent JP-2001117034-A (JP)
Title: Optical scanner
Inventor: TAKAYAMA HIDEMI
IPC: G02B26/10
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an fθ lens which does not cause the rotation of a beam and the deterioration of spot shape at a spot on a image surface and also by which image-formation spot on the image surface is not moved up and down in a subscanning direction, to reduce the production accuracy of the fθ lens and to provide an optical scanner whose assembly accuracy is reduced. SOLUTION: A laser beam is condensed only in a subscanning direction by a cylindrical lens 4, reflected by a reflected mirror 9, made to pass through the Fθ lens 5 and condensed on a line near the reflection surface of a scanning mirror. The deflected laser beam is made incident on the lens 5 again. Luminous flux emitted from the lens 5 forms the spot on the image surface 8 where it is condensed in the subscanning direction by a cylindrical mirror 7 having power in a direction orthogonal to a subscanning direction. The lens 5 is a single lens and has spherical shape in a main scanning direction and have very weak power or no power in the subscanning direction.
Patent JP-S63153749-A (JP)
Title: Magneto-optical recording medium
Inventor: OKADA SEIJI
IPC: G11B11/10
Filed: 1986-12-18
Abstract: PURPOSE:To produce a recording medium having excellent durability by alternately laminating recording layers consisting of Fe, Co, Ni or the alloy thereof and auxiliary layers for the recording layers. CONSTITUTION:This ferromagnetic recording medium 10 is constituted by alternately forming the recording layers 11 consisting of the Fe, Co, Ni or their alloy layers of the thickness of the atom layer among 3-6 atom layers and the auxiliary layers 13 consisting of a metal such as Ag or Mg or nonmagnetic material such as SiO, Si3N4 or ZnS of >=2 atoms on a glass substrate 13. For example, the multi-layered film as Fe:xAngstrom -Mg:yAngstrom  are formed as the recording medium 10 under 3-5X10<-8> Torr on the glass substrate 13 by using a high vacuum vapor deposition device. The film are formed by specifying the film forming speed at 0.4Angstrom /s with both the Fe and Mg and the thickness to, for example, x=10Angstrom , y=20Angstrom . The films having the periodic multi-layered structure formed in such a manner are uable as a magneto-optical recording medium.
Patent JP-H03159761-A (JP)
Title: Platen for serial thermal transfer printer
Inventor: SATO KAZUHIKO
IPC: B41J11/02
Filed: 1989-11-18
Abstract: PURPOSE:To prevent one side tough from occurring even though a printing density difference is generated between a central part of a graphic or the like and its up and down parts and a shift is generated between a rotary center of a platen base seat part and a center of a heating by a method wherein a sectional form to a thermal head of a platen rubber part which is stuck to the platen base seat part having a rotary center at a central part in a height direction is made in a recessed shape. CONSTITUTION:A platen base seat part 2 of a serial thermal transfer printer which performs printing by moving a thermal head mounted on a carriage 8 left and right comes to abut against a standard surface 7 of a printer body at a semicircular projection provided at a center in a height direction. Further, a sectional form of a platen rubber part 1 stuck to the platen base seat part 2 is formed by a smooth curved line so that a central part of the platen base seat part 2 swells up to a surface of the thermal head 3 as it approaches an end of a depression.
Patent JP-2000111967-A (JP)
Title: Associated pigment thin film, its manufacture and optical switch
Inventor: TATSUURA SATOSHI
IPC: G02F1/361
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an associated pigment thin film with narrow wavelength broadening and suitable for an optical switch. SOLUTION: In the manufacturing method, a squarelirium pigment derivative expressed by the formula (R shows alkyl; X shows H, Cl, OH, CH3 or OCH3) is dissolved in a solvent, the obtained solution is applied on a solid substrate to form a thin film and subsequently the obtained thin film is treated with an acid or an alkali to manufacture an associated pigment thin film. A super high speed optical switch material, an optical distributor, an optical modulation element and an optical switch array are manufactured with the obtained associated pigment thin film.
Patent JP-H02150552-A (JP)
Title: Power transmission of vehicle
Inventor: MAEDA HITOSHI
IPC: F16H61/00
Filed: 1988-11-30
Abstract: PURPOSE:To safely turn a power transmission in such a manner as to keep a driver and a load from being thrown off by interlocking a half-speed reducing mechanism for reducing the turning speed to half with a speed change arm of a continuously variable gear installed on the power input side. CONSTITUTION:A vehicle is constructed so that turning is started on a driving wheel fitted to a locked output shaft, and when the rotation of a differential case becomes slower, a driving shaft on the side where a side clutch lever is pulled starts reversing. Simultaneously, an interlocking arm of a half-speed reducing mechanism 35 is further pulled about 45 deg., whereby a pinion 49 is pushed by a rack 55 so that a variable plate 41 is turned about 45 deg. on a rotary shaft 43 while the angle to a variable shaft is kept. Thus, an angle of inclination of the variable plate 41 to a variable shaft guide 39 is reduced about half, so that a speed change lever 38 is returned about half from a speed change position to reduce the speed of an automatic transmission to half.
Patent JP-H06147704-A (JP)
Title: Controller for air conditioner
Inventor: ONISHI MAMORU
IPC: F24F11/02
Filed: 1992-11-11
Abstract: PURPOSE:To prevent the number of revolutions of a compressor from overshooting by instructing upon initiation of a defrosting operation a lower frequency than the frequency of the defrosting operation for a predetermined time after a four-way valve is switched, and thereafter instructing the frequency of the defrosting operation. CONSTITUTION:A load of a compressor is reduced at a time point 2 a four-way valve is switched upon the initiation of heating operation defrosting. For this, a frequency lower than a frequency upon the defrosting operation is instructed to the load for a predetermined time 3, and the defrosting operation frequency 4 is instructed after the load of the compressor is stabilized. Hereby, the number of revolutions of the compressor is prevented from overshooting.
Patent JP-H09107756-A (JP)
Title: Rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C15/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter so designed that the outlet of a fertilizer delivery roll is openedly afforded under the extended line from the axis of the drive shaft of the delivery roll to surely prevent fertilizer cloggings and enable a fertilizer to be carried smoothly. SOLUTION: An air tank 42 to feed fertilizer carrying wind, a fertilizer delivery case and a carrying hose 40 to feed a fertilizer to a planting part are mutually connected by a hose joint, and the outlet 67 of a fertilizer delivery roll 77 is openedly afforded under the extended line from the axis of the drive shaft of the roll 77. It is preferable that the opening area of the outlet 67 is made larger, the feed terminal end of the air inflow port 125 of the hose joint is provided as a straight part 125a and the cross wall part involving the straight part 125a and a fertilizer inflow port 127 is afforded as a nose part 126a.
Patent JP-H04171898-A (JP)
Title: Apparatus for manufacture of semiconductor
Inventor: SUZUKI TOSHIAKI
IPC: H05K13/02
Filed: 1990-11-05
Abstract: PURPOSE:To facilitate positioning and carriage of semiconductor elements by installing a base which has truncated pyramid guide holes opened upward and can locate the semiconductor elements, dropped from above, by their tare. CONSTITUTION:A semiconductor element 8 sucked by a vacuum chuck 7 is fitted to the middle of a truncated guide hole 1 and the vacuum is cancelled. The semiconductor element 8 is separated from the vacuum chuck 7 and falls along the sidewall of the truncated guide hole 1. The next truncated guide hole 1 is moved by rotating the pulse motor 6 of a semiconductor manufacture apparatus. By repeating that operation, semiconductor elements 8 can be fitted one after another.
Patent JP-2000132846-A (JP)
Title: Optical head device
Inventor: IWASAKI TAKASHI
IPC: G11B7/09
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device in which visual field characteristics and temperature characteristics are improved having the shape suitable for miniaturization. SOLUTION: The direction of the dividing lines, which divide a focus control light receiving region, is approximately set parallel to the tracking direction projected on the region and the displacement direction of the light receiving spot caused by the displacement of an objective lens 7 is set parallel to the direction of the lines to improve the visual field characteristic. Moreover, the arranging direction of gratings 5a of a diffraction gratings 5 is set to the up and down direction, the arranging direction of a light emitting element 1 and a light receiving element 3 is set to the up and down direction and the displacement direction of the spot caused by the change in temperature is set parallel to the direction of the lines of the region to improve the temperature characteristic.
Patent JP-H03160444-A (JP)
Title: Heat developable color photosensitive material
Inventor: TAGUCHI TOSHIKI
IPC: G03C8/40
Filed: 1989-11-20
Abstract: PURPOSE:To obtain a color image having especially superior raw stock preservability, high max. image density and slight stain by incorporating at least one kind of specified precursor of an electron donor and at least one kind of specified compd. CONSTITUTION:At least one kind of precursor of an electron donor represented by formula I or II and at least one kind of compd. represented by formula III or IV are incorporated. In the formulae I-IV, each of R1-R4 is H, halogen, etc., Y is optionally substd. alkyl, aryl, etc., X is H or a group represented by formula V (where L is optionally substd. alkyl, aryl, etc.), each of R5 and R7 is H, optionally substd. alkyl, etc., and R6 is optionally substd. alkyl, aryl, etc. A color image having superior raw stock preservability, high image density and slight stain is obtd.
Patent JP-S63154170-A (JP)
Inventor: SUGIURA SATOSHI
IPC: G01R33/36
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000129213-A (JP)
Title: Method for modifying surface
Inventor: NANBU TOSHIRO
IPC: C09D201/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the acid resistance, scratch resistance, appearance, heat curability, and staining resistance of a coating film formed on the surface of a substrate in a line coating process by treating the film with water or steam at a specified temperature to effect its hydrophilization and consequent lowering in an angle of contact with water. SOLUTION: A coating film is obtained by coating the surface of a substrate in an on-line coating process with a curable coating composition containing 100 pts.wt., in total, 100 pts.wt. resin having a vinyl copolymer chain as the main chain and having at least two types of functional groups selected from among C-bonded hydrolyzable silyl groups of formula I; epoxy groups; and alcoholic hydroxyl groups as terminals and/or side chains and 1-200 pts.wt. carboxyl-containing compound and 1-100 pts.wt. silicone compound of formula II or a condensate of a partial hydrolyzate thereof. This film is exposed to hot water or steam at 50 deg.C or above to effect its hydrophilization and consequent lowering in an angle of contact with water.  In the formulae, R1 is a 1-10C alkyl, H, or the like; R2 is H, a 6-10C aryl or the like;(a) and (b) are each 0-2; R9 is H a 7-10C aralkyl or the like; and R10 is a 1-10C aralkyl, a 6-10C aryl or the like.
Patent JP-S63156756-A (JP)
Title: Production of 3,4-difluoronitrobenzene
Inventor: YAGINUMA YUTAKA
IPC: C07C67/00
Filed: 1986-12-19
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for drugs, agricultural chemicals, etc., industrially, safely simply and in high yield, by reacting readily obtainable 4-chloro-3-fluoronitrobenzene with an alkali metallic fluoride. CONSTITUTION:4-Chloro-3-fluoronitrobenzene is reacted with an alkali metallic fluoride to give 3,4-difluoronitrobenzene. The starting raw material, for example, is readily obtained by reacting orthofluoronitrobenzene with chlorine gas and then nitrating. The reaction product by the nitration is separated by distillation or the whole reaction product may be used as the starting compound. There is neither harmful substance n or explosive dangerous substance in the reaction raw material or in the reaction product and this process is safe.
Patent JP-H04172541-A (JP)
Title: Record storage unit
Inventor: SAKAMOTO TAKAYUKI
IPC: G06F3/06
Filed: 1990-11-07
Abstract: PURPOSE:To make accessing a plurality of records consisting of individual information units and pointers by using a pointer to point out a desired record in a separately prepared common record group and by providing the common record group with a retrieval table to indicate a sequence of common records. CONSTITUTION:A data storage unit consists of a plurality of records 10, and each record 10 consists of individual information sections 11 and pointers 12. Individual information sections 11 hold desired data units, and pointers 12 point out desired common records 14 in a common record group 13. The common record group 13 has a retrieval table 15, and the retrieval table 15 holds in an item corresponding to each common record 14 predetermined information indicating a sequence of common records in accordance with a predetermined sequence of result of sorting common records 14. With this, if there are many common information units in common records, a data storage area is used efficiently and record accessing efficiency is also made better.
Patent JP-H06126232-A (JP)
Title: Lining device for existing piping
Inventor: ITO TAKANORI
IPC: B05C7/08
Filed: 1992-10-14
Abstract: PURPOSE:To store a large volume of water in a water injection tank and to exactly meter the water in a resin feed system utilizing a water pressure with a suction lining method. CONSTITUTION:A resin packing device 20 is connected to one end of a repair pipe 5 and the lining resin is packed together with the lining pig 12 into this device. A resin feeder 25 is then connected thereto and the required volume of the water is stored in the water injection tank 40. The water injection tank 40 is formed by attachably and detachably mounting a cover 42 onto a large- diameter tank body 1 storing a large amt. of the water. This tank body 1 is constituted by selectively superposing and coupling plural pieces of cylinders varying in capacity and erecting a transparent metering pipe 50 of a small diameter provided with graduations on this cover 42 to exactly meter the always necessary volume of the water by the metering pipe 50. While the water of the water injection tank 40 is fed by a water feed pump 27, the high water pressure is acted on the lining resin via water shutting off pigs 13, 14, etc., by which the lining resin is sent toward one of the repair points of the repair pipe 5.
Patent JP-H01143613-A (JP)
Title: Treatment of waste water containing fine silicon powder
Inventor: TATEISHI MANABU
IPC: B01D36/00
Filed: 1987-11-30
Abstract: PURPOSE:To treat waste water with high treatment efficiency by concentrating waste water containing fine silicon powder using an ultrafiltering film and dehydrating the waste water to make a sludge by using a filter cloth. CONSTITUTION:In the treatment of waste water containing fine silicone powder produced in a semiconductor manufacturing process, waste grinding water is conducted from a treatment water inflow pipe to a waste grinding water concentration device 2 with an ultrafiltering film. The waste grinding water is concentrated as thick as ten times by using the ultrafiltering film. Next, this concentrated waste water is supplied to a dehydration device with a filter cloth and directly dehydrated by the dehydration device 3 into the form of sludge which is carried out. Thus the waste grinding water need not be precipitated through flocculation, so that the floating of sediments in a flocculation/precipitation tank is avoided, waste water treatment with high treatment efficiency is effected.
Patent JP-H07160007-A (JP)
Title: Resist removal method and device thereof
Inventor: AYABE TSUNEO
IPC: H01L21/302
Filed: 1993-12-01
Abstract: PURPOSE:To heat a resist part effectively and reduce temperature of a substrate than that of resist so as to reduce heat effect by blowing ozone gas on a surface of the resist and heating the resist due to infrared radiation for ashing the resist. CONSTITUTION:A substrate Y on which a resist film X is formed is mounted on a substrate holder 24 in the inside of a vessel, and the substrate Y is heated subsidiarily up to a temperature which is lower than heat destruction temperature by a hot plate 23. An infrared radiation means 4 is operated to apply infrared ryas to the resist film X so that atmosphere of desired temperature is created. Ozone gas is supplied to an ozone jet nozzle 33 by an ozone supply means 3 to blow it on the resist film X. When ultraviolet rays are applied on ozone by an ultraviolet ray radiation means 6, radical oxygen is generated in the vicinity of the resist film X, and the resist film X is reduced to ashes due to contact with the radical oxygen.
Patent JP-2000134338-A (JP)
Title: Device and method for branching a-rule encoded signal
Inventor: WAKAO KATSUHIKO
IPC: H03M7/50
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent characteristics from being degraded due to the fact that the Linear value of an IDLE signal from a non-used port is not zero in the case of adding input signals from several directions. SOLUTION: A Non-Linear/Linear converting part 12 discriminates whether respective plural non-linear code signals multiplexed by an input signal multiplexing part 11 are IDLE signals or not and when these signals are any signals excepting for IDLE signals, they are converted to the linear code signals of correspondent value but when these signals are IDLE signals, they are converted to the linear code signals of value of zero. An adding part 13 adds the converted linear code signals, and the linear code signal of the added value is inversely converted to a non-linear code signal by a Linear/Non-Linear converting part 14. An output signal separating part 15 separately outputs the non-linear code signal of the inversely converted result to plural output ports.